2128308864

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1153}}^1$

素因数の和:1223

約数の個数: 256

約数和(自身を含む): 6779980800

約数和(自身を除く): 4651671936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 23, 24, 32, 33, 38, 44, 46, 48, 57, 64, 66, 69, 76, 88, 92, 96, 114, 128, 132, 138, 152, 176, 184, 192, 209, 228, 253, 264, 276, 304, 352, 368, 384, 418, 437, 456, 506, 528, 552, 608, 627, 704, 736, 759, 836, 874, 912, 1012, 1056, 1104, 1153, 1216, 1254, 1311, 1408, 1472, 1518, 1672, 1748, 1824, 2024, 2112, 2208, 2306, 2432, 2508, 2622, 2944, 3036, 3344, 3459, 3496, 3648, 4048, 4224, 4416, 4612, 4807, 5016, 5244, 6072, 6688, 6918, 6992, 7296, 8096, 8832, 9224, 9614, 10032, 10488, 12144, 12683, 13376, 13836, 13984, 14421, 16192, 18448, 19228, 20064, 20976, 21907, 24288, 25366, 26519, 26752, 27672, 27968, 28842, 32384, 36896, 38049, 38456, 40128, 41952, 43814, 48576, 50732, 53038, 55344, 55936, 57684, 65721, 73792, 76098, 76912, 79557, 80256, 83904, 87628, 97152, 101464, 106076, 110688, 115368, 131442, 147584, 152196, 153824, 159114, 167808, 175256, 202928, 212152, 221376, 230736, 240977, 262884, 291709, 304392, 307648, 318228, 350512, 405856, 424304, 442752, 461472, 481954, 503861, 525768, 583418, 608784, 615296, 636456, 701024, 722931, 811712, 848608, 875127, 922944, 963908, 1007722, 1051536, 1166836, 1217568, 1272912, 1402048, 1445862, 1511583, 1623424, 1697216, 1750254, 1845888, 1927816, 2015444, 2103072, 2333672, 2435136, 2545824, 2804096, 2891724, 3023166, 3394432, 3500508, 3855632, 4030888, 4206144, 4667344, 4870272, 5091648, 5542471, 5783448, 6046332, 7001016, 7711264, 8061776, 8412288, 9334688, 10183296, 11084942, 11566896, 12092664, 14002032, 15422528, 16123552, 16627413, 18669376, 22169884, 23133792, 24185328, 28004064, 30845056, 32247104, 33254826, 37338752, 44339768, 46267584, 48370656, 56008128, 64494208, 66509652, 88679536, 92535168, 96741312, 112016256, 133019304, 177359072, 193482624, 266038608, 354718144, 532077216, 709436288, 1064154432, 2128308864]

約数ペア:

[(1, 2128308864), (2, 1064154432), (3, 709436288), (4, 532077216), (6, 354718144), (8, 266038608), (11, 193482624), (12, 177359072), (16, 133019304), (19, 112016256), (22, 96741312), (23, 92535168), (24, 88679536), (32, 66509652), (33, 64494208), (38, 56008128), (44, 48370656), (46, 46267584), (48, 44339768), (57, 37338752), (64, 33254826), (66, 32247104), (69, 30845056), (76, 28004064), (88, 24185328), (92, 23133792), (96, 22169884), (114, 18669376), (128, 16627413), (132, 16123552), (138, 15422528), (152, 14002032), (176, 12092664), (184, 11566896), (192, 11084942), (209, 10183296), (228, 9334688), (253, 8412288), (264, 8061776), (276, 7711264), (304, 7001016), (352, 6046332), (368, 5783448), (384, 5542471), (418, 5091648), (437, 4870272), (456, 4667344), (506, 4206144), (528, 4030888), (552, 3855632), (608, 3500508), (627, 3394432), (704, 3023166), (736, 2891724), (759, 2804096), (836, 2545824), (874, 2435136), (912, 2333672), (1012, 2103072), (1056, 2015444), (1104, 1927816), (1153, 1845888), (1216, 1750254), (1254, 1697216), (1311, 1623424), (1408, 1511583), (1472, 1445862), (1518, 1402048), (1672, 1272912), (1748, 1217568), (1824, 1166836), (2024, 1051536), (2112, 1007722), (2208, 963908), (2306, 922944), (2432, 875127), (2508, 848608), (2622, 811712), (2944, 722931), (3036, 701024), (3344, 636456), (3459, 615296), (3496, 608784), (3648, 583418), (4048, 525768), (4224, 503861), (4416, 481954), (4612, 461472), (4807, 442752), (5016, 424304), (5244, 405856), (6072, 350512), (6688, 318228), (6918, 307648), (6992, 304392), (7296, 291709), (8096, 262884), (8832, 240977), (9224, 230736), (9614, 221376), (10032, 212152), (10488, 202928), (12144, 175256), (12683, 167808), (13376, 159114), (13836, 153824), (13984, 152196), (14421, 147584), (16192, 131442), (18448, 115368), (19228, 110688), (20064, 106076), (20976, 101464), (21907, 97152), (24288, 87628), (25366, 83904), (26519, 80256), (26752, 79557), (27672, 76912), (27968, 76098), (28842, 73792), (32384, 65721), (36896, 57684), (38049, 55936), (38456, 55344), (40128, 53038), (41952, 50732), (43814, 48576)]